AirHint found the following cheapest return flights from Madrid (MAD) to Helsinki (HEL) in August 2026 (see full year).

Return flights

30 Aug - 06 Sep	Iberia
31 Aug - 06 Sep	Scandinavian Airlines
27 Aug - 31 Aug	Norwegian Air Sweden AOC
20 Aug - 27 Aug	airBaltic
13 Aug - 16 Aug	airBaltic
11 Aug - 18 Aug	airBaltic
04 Aug - 18 Aug	airBaltic
07 Aug - 20 Aug	Ryanair
13 Aug - 18 Aug	airBaltic
25 Aug - 01 Sep	airBaltic
07 Aug - 19 Aug	KLM
29 Aug - 06 Sep	Ryanair
03 Aug - 10 Aug	Iberia
03 Aug - 09 Aug	Iberia
29 Aug - 08 Sep	Ryanair
29 Aug - 07 Sep	Iberia
30 Aug - 06 Sep	Finnair	direct
29 Aug - 06 Sep	Finnair	direct
29 Aug - 08 Sep	Finnair	direct
25 Aug - 01 Sep	Finnair	direct

Also check the deals for one-way flights from Madrid to Helsinki in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Madrid to Helsinki in August from 203€

Return flights